Assignee
Inventors
- Kazuto Hara (1 patents)
- Yasuo Itami (16 patents)
- Tetsuya Masutani (26 patents)
- Nobuyuki Nose (1 patents)
- Takashi Enomoto (145 patents)
- Akihiko Ueda (12 patents)
- Taro Sano (6 patents)
- Motonobu Kubo (51 patents)
US Patent 5630846 · Granted May 20, 1997